$DTE
DTE ENERGY CO Stock $dte

$dte Overview Financials Valuation SEC Filings Company Website

2018 Q2 Form 10-Q Financial Statement

#000093634018000187 Filed on July 25, 2018

Income Statement

Concept	2018 Q2	2017 Q2
Revenue	$3.159B	$2.855B
YoY Change	10.65%	26.22%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$272.0M	$249.0M
YoY Change	9.24%	2.47%
% of Gross Profit
Operating Expenses	$2.845B	$2.517B
YoY Change	13.03%	25.98%
Operating Profit	$329.0M	$320.0M
YoY Change	2.81%	25.0%
Interest Expense	$135.0M	$133.0M
YoY Change	1.5%	16.67%
% of Operating Profit	41.03%	41.56%
Other Income/Expense, Net	-$74.00M	-$88.00M
YoY Change	-15.91%	44.26%
Pretax Income	$255.0M	$232.0M
YoY Change	9.91%	18.97%
Income Tax	$19.00M	$57.00M
% Of Pretax Income	7.45%	24.57%
Net Earnings	$234.0M	$177.0M
YoY Change	32.2%	16.45%
Net Earnings / Revenue	7.41%	6.2%
Basic Earnings Per Share	$1.29	$0.99
Diluted Earnings Per Share	$1.29	$0.99
COMMON SHARES
Basic Shares Outstanding	181.0M shares	179.0M shares
Diluted Shares Outstanding	181.0M shares	179.0M shares

Balance Sheet

Concept	2018 Q2	2017 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$63.00M	$62.00M
YoY Change	1.61%	93.75%
Cash & Equivalents	$63.00M	$62.00M
Short-Term Investments
Other Short-Term Assets	$162.0M	$168.0M
YoY Change	-3.57%	4.35%
Inventory	$675.0M	$743.0M
Prepaid Expenses
Receivables	$1.690B	$1.451B
Other Receivables	$147.0M	$92.00M
Total Short-Term Assets	$2.895B	$2.631B
YoY Change	10.03%	16.52%
LONG-TERM ASSETS
Property, Plant & Equipment	$21.24B	$20.06B
YoY Change	5.86%	9.66%
Goodwill	$2.293B	$2.291B
YoY Change	0.09%	13.53%
Intangibles
YoY Change
Long-Term Investments	$1.326B	$941.0M
YoY Change	40.91%	48.66%
Other Assets	$148.0M	$168.0M
YoY Change	-11.9%	5.66%
Total Long-Term Assets	$7.155B	$7.338B
YoY Change	-2.49%	20.0%
TOTAL ASSETS
Total Short-Term Assets	$2.895B	$2.631B
Total Long-Term Assets	$7.155B	$7.338B
Total Assets	$34.33B	$32.58B
YoY Change	5.36%	13.25%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.059B	$988.0M
YoY Change	7.19%	32.62%
Accrued Expenses	$113.0M	$105.0M
YoY Change	7.62%	15.38%
Deferred Revenue
YoY Change
Short-Term Debt	$474.0M	$420.0M
YoY Change	12.86%	140.0%
Long-Term Debt Due	$5.000M	$412.0M
YoY Change	-98.79%	149.7%
Total Short-Term Liabilities	$2.499B	$2.747B
YoY Change	-9.03%	45.88%
LONG-TERM LIABILITIES
Long-Term Debt	$11.56B	$10.60B
YoY Change	9.06%	23.96%
Other Long-Term Liabilities	$288.0M	$339.0M
YoY Change	-15.04%	50.0%
Total Long-Term Liabilities	$8.808B	$8.906B
YoY Change	-1.1%	1.85%
TOTAL LIABILITIES
Total Short-Term Liabilities	$2.499B	$2.747B
Total Long-Term Liabilities	$8.808B	$8.906B
Total Liabilities	$11.31B	$11.65B
YoY Change	-2.97%	9.65%
SHAREHOLDERS EQUITY
Retained Earnings	$5.760B	$5.245B
YoY Change	9.82%	9.48%
Common Stock	$4.205B	$3.968B
YoY Change	5.97%	-3.9%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$9.844B	$9.088B
YoY Change
Total Liabilities & Shareholders Equity	$34.33B	$32.58B
YoY Change	5.36%	13.25%

Cashflow Statement

Concept	2018 Q2	2017 Q2
OPERATING ACTIVITIES
Net Income	$234.0M	$177.0M
YoY Change	32.2%	16.45%
Depreciation, Depletion And Amortization	$272.0M	$249.0M
YoY Change	9.24%	2.47%
Cash From Operating Activities	$595.0M	$396.0M
YoY Change	50.25%	-25.42%
INVESTING ACTIVITIES
Capital Expenditures	-$630.0M	-$481.0M
YoY Change	30.98%	10.07%
Acquisitions
YoY Change
Other Investing Activities	-$164.0M	-$125.0M
YoY Change	31.2%	95.31%
Cash From Investing Activities	-$794.0M	-$606.0M
YoY Change	31.02%	20.96%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	99.00M	192.0M
YoY Change	-48.44%	-681.82%
NET CHANGE
Cash From Operating Activities	595.0M	396.0M
Cash From Investing Activities	-794.0M	-606.0M
Cash From Financing Activities	99.00M	192.0M
Net Change In Cash	-100.0M	-18.00M
YoY Change	455.56%	500.0%
FREE CASH FLOW
Cash From Operating Activities	$595.0M	$396.0M
Capital Expenditures	-$630.0M	-$481.0M
Free Cash Flow	$1.225B	$877.0M
YoY Change	39.68%	-9.4%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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	dte	Incomeon Contract Services IncomeonContractServices	32000000	USD
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	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2018
	dei	Document Period End Date DocumentPeriodEndDate	2018-06-30
	dei	Document Type DocumentType	10-Q
	dei	Entity Central Index Key EntityCentralIndexKey	0000936340
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	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Registrant Name EntityRegistrantName	DTE ENERGY CO
CY2017Q4	dte	Cash Collateral Posted Net Of Cash Collateral Received CashCollateralPostedNetOfCashCollateralReceived	28000000	USD
CY2018Q2	dte	Cash Collateral Posted Net Of Cash Collateral Received CashCollateralPostedNetOfCashCollateralReceived	19000000	USD
CY2017Q4	dte	Cashcollateralpaidnotrelatedtounrealizedderivativepositions Cashcollateralpaidnotrelatedtounrealizedderivativepositions	18000000	USD
CY2018Q2	dte	Cashcollateralpaidnotrelatedtounrealizedderivativepositions Cashcollateralpaidnotrelatedtounrealizedderivativepositions	24000000	USD
CY2017Q4	dte	Cashcollateralreceivednotrelatedtounrealizedderivativepositions Cashcollateralreceivednotrelatedtounrealizedderivativepositions	3000000	USD
CY2018Q2	dte	Cashcollateralreceivednotrelatedtounrealizedderivativepositions Cashcollateralreceivednotrelatedtounrealizedderivativepositions	5000000	USD
	dte	Contract With Customer Liability Increase From Cash Receipts ContractWithCustomerLiabilityIncreaseFromCashReceipts	29000000	USD
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	dte	Effective Income Tax Rate Reconcilation Sharebased Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconcilationSharebasedCompensationExcessTaxBenefitPercent	0.01
	dte	Equity Securities Fvni Loss EquitySecuritiesFVNILoss	1000000	USD
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	dte	Gain Losson Saleof Assetsand Asset Impairment Chargesnet GainLossonSaleofAssetsandAssetImpairmentChargesnet	-3000000	USD
	dte	Gain Losson Saleof Assetsand Asset Impairment Chargesnet GainLossonSaleofAssetsandAssetImpairmentChargesnet	0	USD
CY2017Q4	dte	Gas Inventory Equalization GasInventoryEqualization	0	USD
CY2018Q2	dte	Gas Inventory Equalization GasInventoryEqualization	37000000	USD
CY2017Q2	dte	Incomefrom Re Finvestees IncomefromREFinvestees	22000000	USD
	dte	Incomefrom Re Finvestees IncomefromREFinvestees	40000000	USD
CY2018Q2	dte	Incomefrom Re Finvestees IncomefromREFinvestees	25000000	USD
	dte	Incomefrom Re Finvestees IncomefromREFinvestees	48000000	USD
CY2017Q2	dte	Incomeon Contract Services IncomeonContractServices	4000000	USD
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CY2017Q4	dte	Lettersofcreditthatcouldbeusedtooffsetnetderivativeliabilities Lettersofcreditthatcouldbeusedtooffsetnetderivativeliabilities	4000000	USD
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CY2018Q2	dte	Loss Contingency Case Stayed Period LossContingencyCaseStayedPeriod	P180D
	dte	Nuclearfuelamortization Nuclearfuelamortization	24000000	USD
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	dte	Other Miscellaneous Nonoperating Income OtherMiscellaneousNonoperatingIncome	6000000	USD
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	dte	Other Miscellaneous Nonoperating Income OtherMiscellaneousNonoperatingIncome	16000000	USD
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	dte	Plant And Equipment Expenditures Utility PlantAndEquipmentExpendituresUtility	1027000000	USD
CY2017Q4	dte	Prepaid Postretirement Costs PrepaidPostretirementCosts	0	USD
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CY2018Q2	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	372000000	USD
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CY2018Q2	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet	0	USD
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CY2017Q4	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	47000000	USD
CY2018Q2	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	64000000	USD
CY2017Q4	us-gaap	Derivative Liability Collateral Right To Reclaim Cash Offset DerivativeLiabilityCollateralRightToReclaimCashOffset	22000000	USD
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CY2017Q4	us-gaap	Derivative Liability Fair Value Gross Asset And Right To Reclaim Cash Offset DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset	511000000	USD
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CY2018Q2	us-gaap	Derivative Net Liability Position Aggregate Fair Value DerivativeNetLiabilityPositionAggregateFairValue	283000000	USD
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CY2018Q2	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Other EffectiveIncomeTaxRateReconciliationTaxCreditsOther	0.04
CY2018Q2	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	98000000	USD
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	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	37000000	USD
	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	34000000	USD
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	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	13000000	USD
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	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	1000000	USD
	us-gaap	Extinguishment Of Debt Amount ExtinguishmentOfDebtAmount	102000000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	867000000	USD
CY2018Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	862000000	USD
CY2017Q2	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	-3000000	USD
	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	-3000000	USD
CY2018Q2	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	-1000000	USD
	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	2000000	USD
CY2017Q4	us-gaap	Goodwill Goodwill	2293000000	USD
CY2018Q2	us-gaap	Goodwill Goodwill	2293000000	USD
CY2017Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	232000000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	736000000	USD
CY2018Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	255000000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	674000000	USD
CY2017Q2	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	25000000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	51000000	USD
CY2018Q2	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	32000000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	53000000	USD
CY2017Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	57000000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	167000000	USD
CY2018Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	19000000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	87000000	USD
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CY2017Q2	us-gaap	Interest Expense InterestExpense	133000000	USD
	us-gaap	Interest Expense InterestExpense	258000000	USD
CY2018Q2	us-gaap	Interest Expense InterestExpense	135000000	USD
	us-gaap	Interest Expense InterestExpense	270000000	USD
CY2017Q4	us-gaap	Interest Payable Current InterestPayableCurrent	111000000	USD
CY2018Q2	us-gaap	Interest Payable Current InterestPayableCurrent	113000000	USD
CY2017Q4	us-gaap	Inventory Raw Materials And Supplies InventoryRawMaterialsAndSupplies	380000000	USD
CY2018Q2	us-gaap	Inventory Raw Materials And Supplies InventoryRawMaterialsAndSupplies	362000000	USD
CY2017Q2	us-gaap	Investment Income Interest InvestmentIncomeInterest	2000000	USD
	us-gaap	Investment Income Interest InvestmentIncomeInterest	5000000	USD
CY2018Q2	us-gaap	Investment Income Interest InvestmentIncomeInterest	3000000	USD
	us-gaap	Investment Income Interest InvestmentIncomeInterest	6000000	USD
CY2017Q4	us-gaap	Junior Subordinated Long Term Notes JuniorSubordinatedLongTermNotes	1145000000	USD
CY2018Q2	us-gaap	Junior Subordinated Long Term Notes JuniorSubordinatedLongTermNotes	1145000000	USD
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	33767000000	USD
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CY2017Q4	us-gaap	Liabilities Current LiabilitiesCurrent	2812000000	USD
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CY2017Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	8780000000	USD
CY2018Q2	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	8808000000	USD
CY2018Q2	us-gaap	Line Of Credit LineOfCredit	621000000	USD
CY2018Q2	us-gaap	Line Of Credit Facility Maximum Borrowing Capacity LineOfCreditFacilityMaximumBorrowingCapacity	2120000000	USD
CY2018Q2	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	1499000000	USD
CY2017Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	12185000000	USD
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CY2017Q4	us-gaap	Long Term Investments LongTermInvestments	2797000000	USD
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CY2017Q4	us-gaap	Minority Interest MinorityInterest	478000000	USD
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CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	234000000	USD
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CY2017Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	177000000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	576000000	USD
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	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	594000000	USD
CY2017Q2	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	177000000	USD
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CY2018Q2	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	234000000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	594000000	USD
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CY2018Q2	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	9000000	USD
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CY2017Q2	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-88000000	USD
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CY2018Q2	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-74000000	USD
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CY2017Q4	us-gaap	Notes And Loans Receivable Net Noncurrent NotesAndLoansReceivableNetNoncurrent	73000000	USD
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CY2018Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	329000000	USD
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CY2017Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	0	USD
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CY2018Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	0	USD
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CY2017Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	525000000	USD
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CY2017Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	323000000	USD
CY2018Q2	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	288000000	USD
CY2017Q4	us-gaap	Other Long Term Investments OtherLongTermInvestments	232000000	USD
CY2018Q2	us-gaap	Other Long Term Investments OtherLongTermInvestments	231000000	USD
CY2017Q2	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	6000000	USD
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CY2018Q2	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	15000000	USD
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CY2017Q2	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	66000000	USD
	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	130000000	USD
CY2018Q2	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	82000000	USD
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CY2017Q4	us-gaap	Other Postretirement Defined Benefit Plan Liabilities Noncurrent OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent	61000000	USD
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CY2017Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	98000000	USD
CY2018Q2	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	147000000	USD
CY2017Q2	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	0	USD
CY2018Q2	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	0	USD
	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	1000000	USD
CY2017Q2	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Diluted ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted	0	USD
	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Diluted ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted	1000000	USD
CY2018Q2	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Diluted ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted	0	USD
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CY2017Q2	us-gaap	Profit Loss ProfitLoss	175000000	USD
	us-gaap	Profit Loss ProfitLoss	569000000	USD
CY2018Q2	us-gaap	Profit Loss ProfitLoss	236000000	USD
CY2017Q4	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	55000000	USD
	us-gaap	Profit Loss ProfitLoss	587000000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	31424000000	USD
CY2018Q2	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	32122000000	USD
CY2018Q2	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	57000000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	20721000000	USD
CY2018Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	21239000000	USD
CY2017Q2	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	5000000	USD
	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	12000000	USD
CY2018Q2	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	6000000	USD
	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	13000000	USD
CY2017Q2	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	2855000000	USD
	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	6091000000	USD
CY2018Q2	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	3159000000	USD
	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	6912000000	USD
CY2017Q2	us-gaap	Regulated Operating Revenue RegulatedOperatingRevenue	1423000000	USD
	us-gaap	Regulated Operating Revenue RegulatedOperatingRevenue	3141000000	USD
CY2018Q2	us-gaap	Regulated Operating Revenue RegulatedOperatingRevenue	1514000000	USD
	us-gaap	Regulated Operating Revenue RegulatedOperatingRevenue	3254000000	USD
CY2017Q4	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	3723000000	USD
CY2018Q2	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	3729000000	USD
CY2017Q4	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	18000000	USD
CY2018Q2	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	39000000	USD
CY2017Q4	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	2875000000	USD
CY2018Q2	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	3038000000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	6000000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	102000000	USD
	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	79000000	USD
	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	147000000	USD
CY2017Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	23000000	USD
CY2018Q2	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	23000000	USD
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	5643000000	USD
CY2018Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	5760000000	USD
CY2018Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	27000000	USD
CY2018Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	14000000	USD
CY2018Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	2000000	USD
CY2018Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	4000000	USD
CY2018Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	7000000	USD
CY2018Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	13000000	USD
CY2018Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	67000000	USD
CY2018Q2	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P1Y
CY2018Q2	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P1Y
CY2018Q2	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P1Y
CY2018Q2	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P1Y
CY2018Q2	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P1Y
CY2018Q2	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
CY2017Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	621000000	USD
CY2018Q2	us-gaap	Short Term Borrowings ShortTermBorrowings	474000000	USD
	us-gaap	Stock Issued During Period Value Employee Benefit Plan StockIssuedDuringPeriodValueEmployeeBenefitPlan	175000000	USD
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	16000000	USD
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	9512000000	USD
CY2018Q2	us-gaap	Stockholders Equity StockholdersEquity	9844000000	USD
CY2017Q2	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	97000000	USD
	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	206000000	USD
	us-gaap	Stockholders Equity Other StockholdersEquityOther	-27000000	USD
CY2018Q2	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	97000000	USD
	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	208000000	USD
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	9990000000	USD
CY2018Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	10318000000	USD
CY2018Q2	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	8000000	USD
CY2017Q2	us-gaap	Unregulated Operating Revenue UnregulatedOperatingRevenue	1432000000	USD
	us-gaap	Unregulated Operating Revenue UnregulatedOperatingRevenue	2950000000	USD
CY2018Q2	us-gaap	Unregulated Operating Revenue UnregulatedOperatingRevenue	1645000000	USD
	us-gaap	Unregulated Operating Revenue UnregulatedOperatingRevenue	3658000000	USD
CY2017Q2	us-gaap	Utilities Operating Expense Products And Services UtilitiesOperatingExpenseProductsAndServices	396000000	USD
	us-gaap	Utilities Operating Expense Products And Services UtilitiesOperatingExpenseProductsAndServices	925000000	USD
CY2018Q2	us-gaap	Utilities Operating Expense Products And Services UtilitiesOperatingExpenseProductsAndServices	434000000	USD
	us-gaap	Utilities Operating Expense Products And Services UtilitiesOperatingExpenseProductsAndServices	987000000	USD
CY2018Q2	us-gaap	Variable Interest Entity Entity Maximum Loss Exposure Amount VariableInterestEntityEntityMaximumLossExposureAmount	0	USD
CY2017Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	179000000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	179000000	shares
CY2018Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	181000000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	180000000	shares
CY2017Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	179000000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	179000000	shares
CY2018Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	181000000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	180000000	shares
	us-gaap	Derivatives Methods Of Accounting Nonhedging Derivatives DerivativesMethodsOfAccountingNonhedgingDerivatives	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:12px;text-align:left;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Revenues and energy costs related to trading contracts are presented on a net basis in DTE Energy's Consolidated Statements of Operations. Commodity derivatives used for trading purposes, and financial non-trading commodity derivatives, are accounted for using the MTM method with unrealized and realized gains and losses recorded in Operating Revenues — Non-utility operations. Non-trading physical commodity sale and purchase derivative contracts are generally accounted for using the MTM method with unrealized and realized gains and losses for sales recorded in Operating Revenues — Non-utility operations and purchases recorded in Fuel, purchased power, and gas — non-utility.</font></div></div>
	us-gaap	Derivatives Reporting Of Derivative Activity DerivativesReportingOfDerivativeActivity	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:12px;text-align:left;text-indent:16px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Derivative Assets and Liabilities</font></div><div style="line-height:120%;padding-top:12px;text-align:left;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Derivative assets and liabilities are comprised of physical and financial derivative contracts, including futures, forwards, options, and swaps that are both exchange-traded and over-the-counter traded contracts. Various inputs are used to value derivatives depending on the type of contract and availability of market data. Exchange-traded derivative contracts are valued using quoted prices in active markets. The Registrants consider the following criteria in determining whether a market is considered active: frequency in which pricing information is updated, variability in pricing between sources or over time, and the availability of public information. Other derivative contracts are valued based upon a variety of inputs including commodity market prices, broker quotes, interest rates, credit ratings, default rates, market-based seasonality, and basis differential factors. The Registrants monitor the prices that are supplied by brokers and pricing services and may use a supplemental price source or change the primary price source of an index if prices become unavailable or another price source is determined to be more representative of fair value. The Registrants have obtained an understanding of how these prices are derived. Additionally, the Registrants selectively corroborate the fair value of their transactions by comparison of market-based price sources. Mathematical valuation models are used for derivatives for which external market data is not readily observable, such as contracts which extend beyond the actively traded reporting period. The Registrants have established a Risk Management Committee whose responsibilities include directly or indirectly ensuring all valuation methods are applied in accordance with predefined policies. The development and maintenance of the Registrants' forward price curves has been assigned to DTE Energy's Risk Management Department, which is separate and distinct from the trading functions within DTE Energy.</font></div></div>
	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:12px;text-align:left;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Certain prior year balances for DTE Energy were reclassified to match the current year's Consolidated Financial Statements presentation.</font></div></div>

Files In Submission

Name	View Source	Status
0000936340-18-000187-index-headers.html	Edgar Link	pending
0000936340-18-000187-index.html	Edgar Link	pending
0000936340-18-000187.txt	Edgar Link	pending
0000936340-18-000187-xbrl.zip	Edgar Link	pending
a20180630ex1285.htm	Edgar Link	pending
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a20180630ex4299.htm	Edgar Link	pending
dte-20180630.xml	Edgar Link	completed
dte-20180630.xsd	Edgar Link	pending
dte-20180630_cal.xml	Edgar Link	unprocessable
dte-20180630_def.xml	Edgar Link	unprocessable
dte-20180630_lab.xml	Edgar Link	unprocessable
dte-20180630_pre.xml	Edgar Link	unprocessable
dteenergy2018063010q.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$DTE
DTE ENERGY CO Stock $dte

2018 Q2 Form 10-Q Financial Statement

#000093634018000187 Filed on July 25, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DTE DTE ENERGY CO Stock $dte

2018 Q2 Form 10-Q Financial Statement

#000093634018000187 Filed on July 25, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DTE
DTE ENERGY CO Stock $dte